yep my brake discs going rusty and getting the main dealer to look at situation when i take in for 600 mile service. i've only done 300miles in dry conditions and the water has come from me washing my bike when i get home.!!!!!

one chap has told me that rusty discs can present a problem later on as you can get judder thru braking.As rust doesnt effect the part of disc thats beneath the caliper when stored (so no longer a consistant flat disc). Told answer is you need to keep turning wheels when stored!! what happened to putting GOOD parts on the bike in 1st place.